Ring binder mechanism

The utility model relates to an annular holder device composed of a top, open-bottom housing opposite to the top, two hinging boards supported with the housing and in pivoting motion relative to the housing and a plurality of rings keeping the fillers. Each ring concludes two ring members. At least...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CHENG HUNG Y
Format:	Patent
Sprache:	eng
Schlagworte:	BOOKBINDING FILE CARDS FILES FILING APPLIANCES INDEXING PERFORMING OPERATIONS SHEETS TEMPORARILY ATTACHED TOGETHER SPECIAL PRINTED MATTER TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!